Regal Beloit 632 Shaded Pole Motor 1/45 Hp 120V

Product Description

The REGAL BELOIT 632 is a shaded pole AC motor rated at 1/45 HP and designed for air-over enclosure applications. Running on 120 volts and drawing 1.3 amps, it operates at a single speed of 1625 RPM with counter-clockwise rotation when viewed from the shaft end. The shaft measures 1/4 inch in diameter by 1-1/2 inches in length, and the overall shaft-end diameter is 3-3/8 inches. This motor is typically installed by HVAC technicians and OEM equipment service professionals in fan and blower assemblies where airflow across the motor provides the required cooling.

Air-over motors like the 632 are suited for residential and light commercial applications where the motor is positioned directly in the airstream of a fan or blower. Common install scenarios include evaporative coolers, through-the-wall fan units, and similar forced-air equipment where the motor is continuously cooled by the air it moves. Single-speed, shaded pole construction makes this a straightforward drop-in replacement in fixed-speed fan assemblies.

Key Features

• Air-over enclosure type — relies on airstream cooling, suitable for in-flow motor mounting
• 1/45 HP output at 1625 RPM single-speed operation
• 120 volt, 1.3 amp draw for compatibility with standard single-phase circuits
• Counter-clockwise rotation (viewed from shaft end) for direct replacement fitment
• Compact 1/4 inch by 1-1/2 inch shaft with 3-3/8 inch shaft-end diameter

Compatibility

Designed as an OEM-style replacement shaded pole motor for single-speed air-over fan and blower assemblies in residential and light commercial equipment.

Installation Notes

Installation should be performed by a qualified HVAC technician or licensed electrician. Disconnect and lock out all power to the equipment before removing the existing motor or making any wiring connections. Confirm rotation direction and shaft dimensions match the existing assembly before mounting. Follow applicable NEC requirements for motor branch circuit protection and wiring methods.

Technical Specifications

• Power Rating: 1/45 HP
• Voltage: 120 volts
• Amperage: 1.3 amps
• Speed: 1625 RPM
• Number of Speeds: 1
• Motor Type: Shaded Pole
• Enclosure Type: Air-Over
• Rotation: Counter-Clockwise (shaft end)
• Shaft Size: 1/4 inch diameter x 1-1/2 inches length
• Shaft End Diameter: 3-3/8 inches
• Weight: 2.40 pounds

Standard Information

• Brand: REGAL BELOIT
• Manufacturer Part Number: 632